Nathan Clifford Ricker

Nathan Clifford Ricker, D.Arch (June 24, 1843 – March 19, 1924) was a professor and architect known for his work at the University of Illinois.

He also served as university architect, designing four major buildings at UIUC.

The publication of his book, Elementary Graphical Statics and Construction of Trussed Roofs LCCN 06-46611 in 1885 was the first book published by a University of Illinois faculty member.

In 1914, Alpha Rho Chi honored him with the title of "Master Architect.

"[2] He is associated with the design of several sites listed on the National Historical Register and located in Champaign County, Illinois.